# A014749 (b-file synthesized from sequence entry)
1 121
2 676
3 91204
4 3249
5 1418481
6 14400
7 243953161
8 18429849
9 61009
10 7785238756
11 213393664
12 252004
13 1717027605316
14 207199756864
15 2288665600
16 1026169
17 94830864276996
18 4855359366144
19 23298053769
20 4145296
21 26410243100945796